KA47DRS71S4关键词:载荷14吨负载电机减速机_KA47DRS71S4_KA47DR71S4KA47DRS71S4减速机电机参数:型号减速比功率转数扭矩重量力矩安全系数KA47DRS71S4131....2022-03-11 16:18:46 上个页1下整页 换到第